Re: [sympy] Combine logs in a large expression

2013-08-14 Thread Aaron Meurer
It looks like your images aren't rendering for me. Could you just type out the math? Aaron Meurer On Wed, Aug 14, 2013 at 6:40 AM, Boris Kheyfets wrote: > Hello SymPy users and devs, > > I have a large expressions with > >- [image: $\log^2(\frac{R}{R_1})$] split into [image: $\log^2(R) - 2

[sympy] Combine logs in a large expression

2013-08-14 Thread Boris Kheyfets
Hello SymPy users and devs, I have a large expressions with - [image: $\log^2(\frac{R}{R_1})$] split into [image: $\log^2(R) - 2 \log(R) \log(R_1) + \log^2 (R_1)$], and - [image: $\log^3(\frac{R}{R_1})$] split into [image: $\left [ \log(R) - \log(R_1)\right ]^3 = \ldots$] I wan